 Now, come on, let's have a shot of that stuff. Very well. If you'll roll up your sleeve. Sure. And don't try pulling a fast one, Professor. It won't be healthy. May I ask why you're so anxious to have my serum? Any guy in my racket who can take a slug and not feel it would be top man. I see. Just hold still a moment. All right, go ahead. That's all. Hey, my wounds. They're gone.